Showing posts with label Multilane. Show all posts
Showing posts with label Multilane. Show all posts

Wednesday, September 15, 2021

Spirent and MultiLane collaborate on QSFP-DD 800G testing

Spirent Communications has partnered with MultiLane, a global leader in data center interconnects, to offer vendor-neutral testing solutions supporting the 800G ecosystem. 

Specifically, Spirent and MultiLane are working together to resolve QSFP-DD800 testing challenges. 

QSFP-DD800 is one of the first port standards that uses individual electrical 100G lanes. The design, optimization, and fabrication of these 100G lanes presents a significant challenge for host and pluggable developers alike. The partnership facilitates the test and verification of QSFP-DD hardware, including transceivers, switches that use these transceivers, and hyperscaler use cases.


“Successful 100G electrical lane design requires novel techniques and robust test procedures,” said Kees Propstra, Vice President of Marketing at MultiLane. “Our joint effort with Spirent to tackle these challenges facilitates the transition to the 800G node, the next frontier in data center interconnects.”

Spirent offers 800G validation solutions for the entire ecosystem, with support for various speed modes including 1x800G, 2x400G, 4x200G and 8x100G. The company helps its customers qualify equipment so they can determine which supplier will best meet their requirements. For partners, Spirent provides a neutral test solution to validate their vendors.

“Spirent has developed a comprehensive, end-to-end 800G testing suite that leverages our decades of experience in Ethernet testing,” said Aniket Khosla, VP of Product Management, Cloud and IP at Spirent Communications. “Our partnership with MultiLane will assure successful deployments of this complex new technology while helping customers improve product quality and ensure reliable, high-quality user experiences.”

Multilane's 800G test solutions include QSFPDD-800 thermal load loopbacks, module/host compliance boards and noise injection Bit Error Rate Testers (BERTs).

http://www.spirent.com/HSE

Tuesday, August 17, 2021

Spectra7 and MultiLane demo 112Gbps PAM4 Active Copper Cable

Spectra7 Microsystems and MultiLane Technologies demonstrated 112Gbps PAM4 Active Copper Cable (ACC) technology at this week's DesignCon event in San Jose, California.

Spectra7 said ACCs enabled by its new 112G PAM4 GaugeChanger chip will extend copper cable reach 2.5 times, up to 4 meters at a fraction of the cost of optics. Critically, at a time when Hyperscale operators are struggling with power consumption and carbon emissions, ACCs using the Spectra7 technology will consume only 200mW of power per channel, which is up to 12 times lower power than optical solutions.

Spectra7's GC1122 solution is the latest addition to the company's GaugeChanger product line and extends the data rate from 56Gbps PAM4 to 112Gbps PAM4 per lane. Since the GC1122 is analog and highly linear, dynamics such as line rate adjustment, multi-level signaling, intermittent line silence, transmit pre-emphasis or amplitude adjustment and receiver adaptivity are fully preserved. The GC1122 is packaged in an ultra-small 2.7mm x 4.2mm chip scale package making it easily embeddable in even the smallest of connectors.

The DesignCon demonstration highlights Spectra7's new GC1122 device as well as MultiLane's latest high speed test equipment including the ML4015D DSO and the ML4039E BERT.

"Spectra7's new GC1122 is set to fill a big need in the data center interconnect market," said MultiLane CEO Fadi Daou. "We are delighted to be working with Spectra7 and their cable partners as they anticipate bringing their 112Gbps products to mass production in 2022."

"We are seeing tremendous interest from every Hyperscaler to get sample 800Gbps cables that are enabled by our new GC1122 solution", said Spectra7 CEO Raouf Halim. "Both we and our cable partners believe that 800Gbps will represent a significant acceleration in the growth and adoption of our ACC data center interconnect technology."

https://www.spectra7.com/spectra7andmultilane-2021